3 results about "Polyurethane coating" patented technology

The invention relates to a high safety waterproof anti-radiation fabric. The fabric comprises a fabric body (1). A polyurethane membrane (2) is covered on the surface of the fabric body. Moisture absorbing and sweat releasing fibers (3) are covered on the surface of the polyurethane membrane. The surface of the moisture absorbing and sweat releasing fibers is provided with air vents. A waterproof layer (4) is covered on the surface of the moisture absorbing and sweat releasing fibers. A polyurethane coating layer (5) is covered on the surface of the waterproof layer. The fabric body is made of fabrics. The fabrics comprise a fabric body. A metalized fiber layer is laminated on the surface of the fabric body. The surface of the metalized fiber layer is provided with a conductive film. The smoothness of the fabric is improved, the fabric cannot be contaminated easily, and moreover the fabric has a waterproof and breathable effect. The fabric also has an anti-radiation function and is comfortable to wear.

The invention discloses polyurethane paint for an electronic component and relates to the technical field of paint. The paint comprises, by weight, 12.5-16.5 parts of hydroxyethyl acrylate, 10-13 parts of dibenzoyl peroxide, 12-17 parts of film-forming substances, 4-17 parts of mica pearlescent pigments, 6.5-8.5 parts of sulfydryl, 22.5-25.5 parts of propanol, 5-11 parts of inorganic antimicrobialagent, 6-13 parts of phthalate ester, 14-18 parts of polyol, 1.5-4.5 parts of auxiliary, 1.25-1.65 parts of isocyanate curing agent, 3.5-4.5 parts of dispersing agent and 3.55-8.55 parts of organic solvent. According to the polyurethane paint for the electronic component, the prepared paint has high adhesive force and excellent acid resistance, alkali resistance and salt mist resistance and is wide in application range, especially suitable for an electronic product shell with a high performance requirement and a small plane, convenient to construct and high in efficiency.